5 Best Large Litter Boxes: Your Buying Guide Now

Does your cat leave a trail of litter across your clean floors? Or maybe your furry friend seems to cram uncomfortably into their current box. If you own a big cat, or even just a very active one, you know the struggle is real. Standard litter boxes often just do not cut it. They get messy fast, and your cat might feel cramped, leading to less-than-ideal bathroom habits. Finding a litter box that fits your cat’s size and your space can feel like a never-ending chore.

That is exactly why we dove deep into the world of large cat litter boxes. We looked at what makes a box truly great for bigger felines. In this guide, you will learn the must-have features. You will discover the best options available right now. Stop settling for small spaces and constant clean-up. Keep reading to find the perfect, spacious, and tidy litter solution your cat deserves!

Top Large Cat Litter Box Recommendations

No. 1

Petmate Open Cat Litter Box; Large Nonstick Litter Pan Durable Standard Box, Grey Great for Small & Large Cats Easy to Clean; Made in USA

OPEN-TOP KITTY LITTER BOX: This large cat litter pan provides ample space on all sides for cats to do their business comfortably, and is great for small cats or kittens to access
KEEPS LITTER CONTAINED: This Large size non stick cat litter box features a wide base to keep mess contained within the pan for litter-free floors It features a rim on all sides to easily lift move the pan Dimensions: "18.5 x 15"
EASY TO CLEAN: Swiftly clean up after your dog or cat while at home or on walks with a variety of waste management products From waste bags, rakes, pans, trainings pads to poop scoopers, litter boxes litter, we've got you your pet covered
PETMATE CARES: For over 50 years, we at Petmate are passionate about our dogs, cats, and furry friends in general! Starting with the very first dog kennel, we've produced plenty of eco-friendly products that pets will love
JUST FOR PETS: Petmate makes a variety of pet products for dogs, cats, chickens, & other small furry friends. Check out our brands such as Aspen Pet, Arm Hammer, Booda, Chuckit, Jackson Galaxy, Hyper Pet, PetFusion & more!

No. 2

Amazon Basics Large Cat Litter Box with High Sides, Open Top for Easy Access, Includes Scoop with Storage, 19" x 15" x 11.75", Grey/Beige

HIGH-SIDES DESIGN: Keep your floors clean with the high sided cat litter box that contains litter effectively
CONVENIENT ACCESS: The open style and lowered front on these litter boxes make it easy for cats to enter and exit, catering to older and large cats
DURABLE MATERIAL: Crafted from BPA-free and recyclable plastic, this kitty litter box provides long-lasting durability
EASY TO MONITOR: The open, uncovered design of our large cat litter box allows simple monitoring and effortless scooping
ON-BOARD SCOOP STORAGE: Features a litter scoop that conveniently stores onboard, so you always have it handy

No. 3

GTPLAYER XXXL Stainless Steel Cat Litter Box with Lid, Dual-Entry Enclosed Litterbox (Front Entry & Top Exit), High-Sided, Non-Stick, Odor Control, for Big Cats, with Mat, Scoop & Step, Grey

🌿【𝐓𝐫𝐢𝐩𝐥𝐞 𝐎𝐝𝐨𝐫 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐟𝐨𝐫 𝐚 𝐅𝐫𝐞𝐬𝐡𝐞𝐫 𝐇𝐨𝐦𝐞】: The kitty litter box helps contain odors at the source. The stainless steel base resists odor buildup, while the included activated carbon filter continuously absorbs lingering smells.
🧹【𝐋𝐞𝐬𝐬 𝐋𝐢𝐭𝐭𝐞𝐫 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠, 𝐂𝐥𝐞𝐚𝐧𝐞𝐫 𝐅𝐥𝐨𝐨𝐫𝐬】: The litter step and matching litter mat catch litter from paws before it spreads around your home. Pour collected litter back into the box to reduce tracking and cleanup.
💧【𝐋𝐞𝐚𝐤-𝐑𝐞𝐬𝐢𝐬𝐭𝐚𝐧𝐭 & 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐂𝐥𝐞𝐚𝐧】: 17" high walls and overlapping sealed seams help prevent urine leaks and protect your floors. Smooth stainless steel surface doesn't stick like plastic, allowing for quick rinsing or wiping with minimal effort.
📦【𝐉𝐮𝐦𝐛𝐨 𝐒𝐢𝐳𝐞 𝐟𝐨𝐫 𝐂𝐨𝐦𝐟𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐔𝐬𝐞】: Spacious enclosed design (27.5" × 20.1" × 17.3") gives cats room to turn and dig comfortably, while supporting longer use between refills, ideal for big cats or multi-cat households.
✅【𝐀𝐥𝐥-𝐢𝐧-𝐎𝐧𝐞 𝐒𝐞𝐭, 𝐄𝐚𝐬𝐲 𝐄𝐧𝐭𝐫𝐲 𝐟𝐨𝐫 𝐀𝐥𝐥 𝐀𝐠𝐞𝐬】: Includes a litter scoop, step, and mat—ready to use out of the box. The dual-entry design and step make entry easier for kittens, short-legged cats, and older cats.

No. 4

TEVILA Stainless Steel Litter Box with High Sides, XL High Sided Cat Litter Pan, Open Top Extra Large Metal Cat Litter Box, Non-Stick, Odor Free, Leakproof, Scoop Included, Gray

ANTI-LEAK HIGH SIDES—5.7" tall ABS wall is specially designed for messy diggers. Featuring an internal overlap and external buckles for a tight seal, the splash guard effectively stops urine leakage and keeps floors clean—perfect for high sprayers.
JUMBO CAPACITY & XL SIZE—Measuring 22.8"L x 15"W x 10.2"H, this extra large stainless steel litter box offers ample room for large cats to turn. Spacious metal pan holds up to 20L of litter, reducing refill frequency—ideal for multi-cat households.
EASY TO CLEAN—The open top design allows unobstructed access for quick scooping. The detachable shield and smooth rounded corners leave no dead spots. Its non-stick surface is easy to clean with just a quick wipe and rinse. No more hard scrubbing.
ODORLESS & HYGIENIC—Crafted from non-porous stainless steel,our litter box won't absorb odor. Its scratch-resistant, non-stick surface leaves no residue buildup,protecting cat's health.This sturdy metal kitty litter box is durable to last for years.
COMPLETE SET & THOUGHTFUL CARE—Includes 4 non-slip pads for stability and a litter scoop. The open design satisfies cats' need to stay alert while enabling health monitoring for owners. The inward-curving rim is designed for safe, easy lifting.

No. 5

Stainless Steel Litter Box, Extra Large Litter Boxes for Big Cats, XL Metal Cat Litter Box with High Sides Lid, Anti-Urine Leakage, Never Absorbs Odors, Easy Cleaning, Non-Stick, Include Scoop and Mat

[Premium Stainless Steel and Long-Lasting] Crafted from high quality stainless steel, this metal litter box is rust proof, scratch resistant and never absorbs odors. As a sturdy steel litter box, it boasts a lifespan UP TO 5 YEARS. So as your kitten grows, you don't need to replace the kitty litter box
[XL Cat Litter Box for Large & Multiple Cats] The stainless steel cat litter box measures 23 x 14.6 x 10 inches, comfortably accommodates cats of all sizes, and provides more privicy and security for your cats. The 20L litter capacity of this large litter box can last 30 days for an adult cat—no need frequent cleanups
[Anti-Urine Leakage and Reduced Litter Scattering] With 10-inch high sides and wrapped corners, this metal cat litter box stops litter spills and urine leaks, keeping your home clean.The double-layered litter trapping mat and anti-tracking pedal catch scatting litter—no messy floors
[Open-Top Design & Easy to Clean] This xl stainless steel litter box features a smooth and non-stick surface. Just wipe it's surface with a damp cloth and cleaning solution, rinse, and it’s good as new. Unlike full-enclosed cat litter boxes, the litter box stainless steel has an open-top design which lets you scooping and cleaning quickly and easily
[Safety Buckle & No Sharp Edges] This stainless steel litter box with lid uses a buckle—its lid and non-slip bottom lock tightly to prevent accidental spills, lid slippage, or movement. The large stainless steel litter box features smooth rounded edges that won’t harm your cat’s paws or your hands

No. 6

FURTIME Stainless Steel Litter Box with Lid, Large Enclosed Cat Litter Box for Big Cats, Metal Cat Box with High Sided Enclosure & Scoop, Front & Top Entry, Odor Free, Anti-Leakage, Grey

【Innovative Flip-Top Design】The stainless steel covered cat litter box features a flip door design, making cleaning simple and effortless. Easily open the lid to clean without removing the entire cover. With an easy-to-assemble 3-layer detachable shell, it offers both fully enclosed and semi-enclosed configurations.
【Upgraded Leak-Proof Design】The three-layer structure of this metal cat litter box is tightly combined by an upgraded lock. Overlapping assembly seals urine inside the metal box, stopping leaks through gaps. Keep your home clean and odor-free, without worrying about the risk of urine leakage. Ideal for cats with high or frequent urination.
【Front & Top Dual Entry】 The large cat litter box is designed with a top entrance and a front entrance to meet the needs of cats with all different personalities and physical conditions. Cats can choose to enter and exit the litter box from the front or the top. The filter pedal not only collects litter from cats' paws to keep the floor clean, but also makes it easier for older or short-legged cats to access the metal litter box.
【Easy To Clean And Odorless】This stainless steel cat litter box is made of high-quality stainless steel and is extremely durable, reducing the need for frequent replacement. The fully enclosed setting prevents the spread of odors. It also features a deodorizing compartment for placing bamboo charcoal bags to absorb smells quickly. (Note: Change bags once every thirty days – Comes with 1 Pack) The stainless steel surface is smooth and non-stick, making it easy to clean.
【Ample Space for Cats】Measuring 23 x 15 x 15 inches, this XL stainless steel litter box has plenty of room for cats of all sizes to move around freely and ensure they are comfortable during their potty breaks. The large litter box holds enough litter for an adult cat for 30 days. No need to worry about changing the litter when you leave home.

No. 7

Stainless Steel Cat Litter Box with Lid - Enclosed Covered Metal Kitty Litter Box Enclosure with 180° Flip-Top, Leak-Proof High Sided Cat Box & Scooper, Easy to Clean, Odor Control, for All Cat Sizes

ULTIMATE ODOR CONTROL & DURABILITY] Upgrade from smelly plastic to our premium stainless steel litter box. The heavy-duty, rust-proof metal surface does not absorb odors, stains, or scratches. It ensures lasting hygiene and keeps your home smelling fresh. This durable litter pan is the perfect long-term solution for single or multi-cat households.
REVOLUTIONARY 180-DEGREE FLIP-TOP LID] Say goodbye to the hassle of disassembling your covered cat litter box for daily cleaning. Our innovative enclosure features a 180-degree turn-over top lid, giving you full, unrestricted access to the large stainless steel litter box. Scooping and wiping take seconds, drastically reducing maintenance time. Litter box scooper included!
EXTRA LARGE & SPACIOUS DESIGN] Measuring 23.6" L x 15.7" W x 17.1" H with an impressive 8-9 gallon capacity, this xl litter box offers abundant room for large cats, fat cats, or even as a bunny litter box and dog litter box. The spacious interior allows your feline friends to comfortably enter, turn around, and dig without feeling cramped.
DUAL ENTRY & ANTI-TRACKING] Smartly designed with a front-entry door and a top-exit design. When your active cat jumps out from the top, the specially designed grooved lid acts as a mat, capturing loose litter from their paws before it hits your floor. This hidden litter box design effectively ends litter scatter around your house.
LEAK-PROOF & ENCLOSED PRIVACY] Tired of high-peeing cats causing a mess? Our enclosed litter box features a seamless overlap between the high sided litter box base and the top cover, entirely preventing urine leaks. It traps unpleasant smells, offers your cat a safe, private space to do their business, and effectively keeps dogs out of the kitty litter box.

No. 8

IRIS USA XX-Large Side Entry Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30" L x 20" W x 14" H, Navy

GREAT SIZE FOR LARGE CATS: Dimensions: 30"L x 20"W x 14"H
XX-Large SIZE: Made for large and extra-large cat breeds like Maine Coons, Ragdolls, and Savannahs, this spacious litter box provides plenty of room for turning, digging, and stretching. It’s also a great choice for multi-cat households or older cats that need a little extra space.
EASY CLEAN: Designed with a smooth interior and minimal crevices, this litter box is easy to wipe down and maintain vs leading stainless steel litter boxes. The high walls help contain spills and litter scatter, reducing daily mess and keeping your cat’s area cleaner with less effort.
OPEN TOP: The open-top design encourages airflow and makes it easy to monitor your cat’s litter habits. It’s ideal for cats who dislike covered boxes and lets you know exactly when it’s time to scoop, helping maintain a fresher, cleaner space.
HIGH-SIDED WALL: The XXL cat litter box features tall 14" walls with a 6.5" curved entrance that offers privacy while keeping litter and urine contained. Ideal for diggers and high-spraying cats, the elevated sides help prevent messes outside the box and reduce cleanup around your home.

The Ultimate Buying Guide: Finding the Perfect Large Cat Litter Box

Choosing the right litter box for your feline friend is important. A large litter box offers more space for your cat to move around. This makes bathroom time much more comfortable. This guide helps you pick the best large option.

Key Features to Look For

When shopping, look closely at these main features:

Size and Dimensions: A large box should be at least 1.5 times the length of your adult cat (from nose to tail base). Measure the space where the box will sit first!
Entry Height: Consider how easy it is for your cat to get in and out. Older cats or kittens need lower entry points.
Lid Type (Open vs. Covered): Open boxes offer better ventilation. Covered boxes help contain smells and litter scatter. Decide what works best for your home.
Litter Capacity: A larger box should hold more litter. This means you scoop less often.

Factors That Improve Quality

Better features make for a better product. High-quality boxes often include:

Non-Stick Surfaces: These surfaces make cleaning much faster. Waste does not stick as much.
High Sides or Shields: These features stop litter from being kicked outside the box. This keeps your floor cleaner.
Durable Construction: Thick plastic lasts much longer than thin, flimsy material.

Factors That Reduce Quality

Avoid boxes with these issues:

Sharp Edges or Seams: These can trap dirt and are uncomfortable for your cat’s paws.
Overly Complex Designs: Too many nooks and crannies make thorough cleaning difficult.
Cheap, Thin Plastic: This plastic easily cracks and absorbs odors over time.

Important Materials

Most large litter boxes use plastic. However, the type of plastic matters.

Plastic Types

Look for **high-density polyethylene (HDPE)** or **polypropylene**. These plastics are strong and resist staining. Some premium options use stainless steel. Steel is very durable and easy to sanitize, but it costs more.

User Experience and Use Cases

Think about who uses the box and where it lives.

Use Cases for Large Boxes

Multi-Cat Households: Every cat needs their own space. Large boxes accommodate multiple cats using them comfortably.
Larger Breeds: Maine Coons or Ragdolls need extra room to turn around properly.
Privacy Seekers: Cats who like to dig and bury waste appreciate the extra floor space a large box provides.

Improving Your Experience

If you choose a covered box, make sure the top comes off easily for daily scooping. If you select an open box, place it somewhere the high sides will still contain most of the mess.

10 Frequently Asked Questions (FAQ) About Large Cat Litter Boxes

Q: Why does my cat need a large litter box?

A: Cats feel safer and more comfortable when they have enough room to turn around and dig without bumping the sides. Small boxes cause stress.

Q: Are hooded (covered) large boxes better than open ones?

A: It depends on your cat. Some cats prefer the privacy of a hood. Others feel trapped. Open boxes give better airflow, which reduces odor buildup inside the box itself.

Q: How often should I clean a large litter box?

A: You should scoop solid waste at least once daily. You need to completely empty and wash the entire box every two to four weeks, even if it is large.

Q: Will a large box smell worse than a small one?

A: No. A large box actually helps control odor better because it holds more litter, meaning the waste is covered more deeply. Poor ventilation in a covered box causes smells to concentrate.

Q: What is the best material for a large litter box?

A: Heavy-duty, non-porous plastic is common and good. Stainless steel is the best for resisting smells and scratches, but it is heavier to lift for cleaning.

Q: Should I buy a jumbo or extra-large box for one average cat?

A: Yes, “jumbo” is usually recommended for a single cat. Following the “one box per cat plus one extra” rule is best, and larger boxes reduce stress on the primary box.

Q: How do I stop litter from scattering out of a large open box?

A: Look for designs with high walls or a slight lip around the edge. You can also buy a large litter mat to place directly in front of the entrance.

Q: Are automatic large litter boxes worth the extra cost?

A: They can be. They clean themselves, which is great for busy owners. However, large automatic models are often very heavy and expensive to replace if they break.

Q: Can I use a storage tote as a DIY large litter box?

A: Many people do this! Make sure the plastic is thick and sturdy. You must cut a low entry hole for your cat if the sides are too high.

Q: What size box works best for a senior cat?

A: Senior cats need low entry points. Look for a large box where one side is cut down very low, or purchase a ramped entry system so they do not have to jump high.